All categories

3 years ago

M-5=49 please answer I need help

Mathematics

2 answers:

torisob [31]3 years ago

7 0

M = 54 bro bro bro give me BRANLIEST

Gemiola [76]3 years ago

4 0

Answer:

M=54

Step-by-step explanation:

If you are trying to find the value of M, you add 5 to both sides

M-5+5=49+5

this way the M is all by itself on the left side of the equal sign because -5+5=0

when we combine the like terms we get

M+0=54

therefore M=54

Also 54-5=49

You might be interested in

(Angles) Only 14-17 please, do 15 if you want

Butoxors [25]

Answer:

N.14 ABC = 5x+20, N.15 ABE = 90. N.16. 123, 29, 28. N.17 K = 80

Step-by-step explanation:

Because of vertical angles, 5x+20 = 3x+66.

5x=3x+46

2x = 46

x = 23

Sum of angles in a circle is 360

360-135-135=180

ABE = CBD because vertical angles.

180 / 2 = 90

16.

Sum of angles in triangle is 180

180=123-x-2-x-3

x = 31

123, 29, 28.

17.

Sum of angles in triangle is 180

180-72-28 = 80

K = 80

8 0

2 years ago

Rewrite 56+96 as two factors

Bogdan [553]

Answer:

152

Step-by-step explanation:

hope it helps

3 0

2 years ago

Read 2 more answers

The formula that relates the length of a ladder, L, that leans against a wall with distance d from the base of the wall and the

anygoal [31]

Answer:

<u>The correct answer is C. 14.6 feet</u>

Step-by-step explanation:

Information given to solve the case:

Length of the ladder = 15 feet

Distance from the base of the wall = 3.5 feet

Using the Pythagorean theorem for finding the height, because this is a right triangle:

h² = Length of the ladder ² - Distance from the base of the wall ²

h² = 15 ² - 3.5 ²

h² = 225 - 12.25

h² = 212.75

h = √ 212.75

h = 14.59

<u>h = 14.6 feet (Rounding to one decimal place)</u>

4 0

3 years ago

Read 2 more answers

The conditional relative frequency table was generated using data that compares the favorite subjects of male and female student

OverLord2011 [107]

The number of students in the survey said that math was their favorite subject is given by: Option D: 123

<h3>What is conditional relative frequency?</h3>

Conditional relative frequency is relative frequency conditional to some special characteristic.

For this case, we're specified the following table:

$\begin{array}{cccc}&\text{Math}&\text{Other favorite subject}&\rm Total\\\text{Male}&0.35&0.65&1.0\\\text{Female}&0.45&0.55&1.0\\\rm Total &0.41&0.59&1.0 \end{array}$

It is given that:

the survey was given to 120 male students and
the survey was given to 180 female students

We have to find how many students in the survey said that math was their favorite subject.

From males, 0.35 out of 1 male said math was their favorite subject. (since total in male is 1, showing that the row of males got conditional relative frequency conditional to the gender male, and relative to the total count of males).

Thus, as out of 1, there was 0.35 supporter of math (from males), so from 120 male students, there were $120\times 0.35 = 42$ male students who had chosen math as their favorite subject.